CN218038953U

CN218038953U - Reset structure, key switch and intelligent control system

Info

Publication number: CN218038953U
Application number: CN202222071769.5U
Authority: CN
Inventors: 肖海鹏; 周思杰
Original assignee: Wuhan Linptech Co Ltd
Current assignee: Wuhan Linptech Co Ltd
Priority date: 2022-08-06
Filing date: 2022-08-06
Publication date: 2022-12-13
Anticipated expiration: 2032-08-06
Also published as: CN218957580U

Abstract

The utility model discloses a reset structure, key switch and intelligence control system, reset structure is applied to the switch, including at least two piece that reset, each piece that resets constructs for supporting the button of its corresponding switch in the first direction, and set up as can respond to the drive of button directly or indirectly and take place deformation, and produce the reset effort of overcoming deformation, in order to reset the button when the effort of button is removed; the keys are provided with two opposite side surfaces in the second direction, each key corresponds to at least one reset piece, the horizontal distance between the side surface of each key and the reset piece adjacent to the side surface is set to be L, and the L is less than or equal to 2cm; the first direction and the second direction are perpendicular to each other; so, through the setting to the position that resets that is close to the button side for correspond the position that resets on the button, be close to or corresponding with the marginal part of button, thereby when pressing the button edge, the button marginal part kick-backs smoothly and resets, makes the user press and feels smoothly.

Description

Reset structure, key switch and intelligent control system

Technical Field

The utility model relates to the field of switch technology, concretely relates to reset structure, key switch and intelligence control system.

Background

Generally press control class product to have the structure that resets, for example, key switch, have the button, and with the corresponding structure that resets of button, the button realizes the button resilience through the effort that resets of structure, but current key switch, because the difference of the effort that resets that the different positions of button received, make to press the button middle part and press the feel difference at button edge, when pressing the button edge very much, can be because of the less button resilience that leads to of the effort that resets of structure is not in place, give the sensation of user's a jam, influence user's experience and feel.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a reset structure, key switch and intelligence control system, aim at solving because of the problem that current switch edge position was pressed the back button resilience and is not in place, influence user experience and feel.

In order to achieve the above object, the present invention provides a reset structure applied to a switch, including at least one reset member, each reset member being configured to support a corresponding key of the switch in a first direction, and being configured to be deformed in response to a driving of the key directly or indirectly, and to generate a reset force to overcome the deformation, so as to reset the key when the force of the key is removed;

the keys are provided with two opposite side surfaces in the second direction, each key corresponds to at least one reset piece, the horizontal distance between the side surface of each key and the reset piece adjacent to the side surface is set to be L, and the L is less than or equal to 2cm;

the first direction and the second direction are perpendicular to each other.

Optionally, the reset element includes a spring arm, a spring sheet, and/or a foam.

Optionally, the reset force of the reset member is set to be less than or equal to 20N.

The utility model also provides a key switch, include:

at least one key; and the number of the first and second groups,

the reset structure of any one of the above claims, wherein the reset member of the reset structure supports the key, and is configured to be deformed in direct or indirect response to the driving of the key, and to generate a reset force to overcome the deformation, so as to reset the key when the force of the key is removed.

The utility model also provides a key switch, include:

the shell is provided with an accommodating cavity;

at least one key which is detachably arranged at the opening end of the accommodating cavity, and at least part of the key can generate pivoting motion relative to the shell in response to an operation force;

at least one reset member configured to support a corresponding one of the keys in a first direction and configured to deform in direct or indirect response to the pivotal movement and to generate a reset force to overcome the deformation to reset the key when the manipulation force is removed; and (c) a second step of,

at least one mounting location configured to receive the reset member;

the keys are provided with two opposite side surfaces in the second direction, each key at least corresponds to one resetting piece, the horizontal distance between the side surface of each key and the resetting piece adjacent to the side surface is set to be L, and the L is less than or equal to 2cm;

the setting quantity of button is X, the setting quantity of piece that resets is Y, the setting quantity of installation position is Z, forms following relation: Y/X is less than or equal to Z/X;

when Y/X = Z/X, each mounting position contains the reset piece, and X = Xmax, wherein Xmax is the maximum number of the keys which can be contained by the key switch;

when Y/X is less than Z/X, at least one mounting position does not contain the resetting piece;

the first direction and the second direction are perpendicular to each other.

Optionally, the key switch further comprises:

the PCB and the power supply unit are arranged in the accommodating cavity, and the PCB is electrically connected with the power supply unit;

the detection piece is arranged on the PCB and can be triggered in response to the pivoting motion; and (c) a second step of,

the communication module is arranged on the PCB, is electrically connected with the detection piece through the PCB and the power supply unit, and is used for receiving the trigger signal of the detection piece and sending a control signal to the outside;

the PCB is provided with at least one light-emitting piece;

the key is provided with a first light hole corresponding to the luminous piece, and a light guide piece is arranged between the first light hole and the luminous piece.

Optionally, each of the keys includes a key main board connected to the housing and a key panel disposed on a side of the key main board opposite to the reset member, the key panel is a glass panel, and the light guide member is a light-spreading film.

Optionally, the housing comprises:

a bottom case; and the number of the first and second groups,

the middle cover is detachably covered on part of the bottom shell to form an electronic component accommodating cavity, the accommodating cavity comprises the electronic component accommodating cavity, and the PCB, the power supply unit, the detection piece and the communication module are arranged in the electronic component accommodating cavity;

the middle cover is provided with a second light hole corresponding to the light emitting piece, and the light homogenizing film is arranged on the middle cover and corresponds to the second light hole.

Optionally, each of the keys includes a key main board connected to the housing and a key panel disposed on a side of the key main board opposite to the reset element, the key panel is a glass panel, a side of the glass panel facing the key main board is formed with a key identifier by laser etching, and the key identifier includes at least one of a character and a pattern.

The utility model also provides a key switch, include:

the shell is provided with an accommodating cavity;

at least one key which is detachably arranged at the opening end of the accommodating cavity, and at least part of the key can respond to an operating force to generate pivoting motion relative to the shell;

the PCB board and the power supply unit are arranged in the accommodating cavity, and the PCB board is electrically connected with the power supply unit;

at least one light-emitting component arranged on the PCB; and (c) a second step of,

at least one reset member configured to support a corresponding one of the keys in a first direction and configured to deform in direct or indirect response to the pivotal movement and to generate a reset force to overcome the deformation to reset the key when the manipulation force is removed;

the key is provided with a first light hole corresponding to the luminous element, and a light guide element is arranged between the first light hole and the luminous element;

the first direction and the second direction are perpendicular to each other.

Optionally, each of the keys includes a key main board connected to the housing and a key panel disposed on a side of the key main board away from the housing, the key panel is a glass panel, and the light guide member is a light homogenizing film.

Optionally, the housing comprises:

a bottom case; and the number of the first and second groups,

the middle cover is detachably covered on part of the bottom shell to form an electronic component accommodating cavity, the accommodating cavity comprises the electronic component accommodating cavity, and the PCB and the power supply unit are arranged in the electronic component accommodating cavity;

Optionally, the housing is provided with at least one mounting location, and the mounting location is configured to accommodate the reset piece;

wherein, the setting quantity of button is X, the setting quantity of piece that resets is Y, the setting quantity of installation position is Z, forms following relation: Y/X is less than or equal to Z/X;

when Y/X < Z/X, at least one mounting position does not contain the resetting piece.

The utility model also provides an intelligence control system, include:

the key switch of any one of the above; and the number of the first and second groups,

and the key switch is in communication connection with the electric appliance so as to control the running state of the electric appliance.

The technical scheme of the utility model, in the technical scheme, a reset structure, key switch and intelligence control system are provided, reset structure is applied to the switch, reset structure includes two pieces that reset at least, each button of switch is through its correspondence reset the piece realization of resetting and pressing the back resilience and reset, and the button has two relative sides in the second direction, and every button corresponds one at least reset the piece, and each the side of button and the piece that resets that is adjacent to this side establish to L, and L is less than or equal to 2cm, so, through to adjacent to the setting of the position of the piece that resets of button side makes should reset the position of piece on the button, with the button is adjacent to or corresponding in the edge part on the second direction, thereby when pressing the button edge, the piece that resets that is adjacent overcomes deformation produces is great, can guarantee the abundant atress of button edge part resets with the resilience smoothly for the user presses the card condition and feels smoothly, makes things convenient for follow-up use, provides good experience puckery for the user.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a key switch (single-key wireless switch) provided by the present invention;

fig. 2 is a schematic structural diagram of the reset structure in fig. 1;

fig. 3 is a schematic structural diagram of another embodiment of a push switch (a double-key wireless switch) provided by the present invention;

FIG. 4 is a schematic structural diagram of the reset structure of FIG. 3;

fig. 5 is a schematic structural diagram of another embodiment of a push switch (triple-key wireless switch) provided by the present invention;

fig. 6 is a schematic structural view of another embodiment of a push switch (three-key wall switch);

fig. 7 is a schematic structural diagram of the reset structure in fig. 6.

The reference numbers indicate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear \8230;) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In view of this, the present invention provides a reset structure, and fig. 2, fig. 4 and fig. 7 illustrate some embodiments of the reset structure provided by the present invention.

Referring to fig. 1 to 7, the reset structure 1 is applied to a switch, the reset structure 1 includes at least two reset members 11, each reset member 11 is configured to support the corresponding key 2 of the switch in a first direction, and is configured to be capable of directly or indirectly responding to the driving of the key 2 to deform and generate a reset acting force to overcome the deformation, so as to reset the key 2 when the acting force of the key 2 is removed; the key 2 has two opposite side surfaces 21 in the second direction, each key 2 at least corresponds to one of the reset pieces 11, and a horizontal distance between the side surface 21 of each key 2 and the reset piece 11 adjacent to the side surface 21 is set to be L, where L is less than or equal to 2cm; the first direction and the second direction are perpendicular to each other.

The technical scheme of the utility model in, through structure 1 resets reset 11 and acts on correspondingly button 2 realizes that button 2 rebounds after pressing and resets, again button 2 has two relative sides 21 in the second direction, and every button 2 corresponds one at least reset 11, and each the horizontal distance between button 2's side 21 and the piece 11 that resets that is adjacent to this side 21 is established to L, and L is less than or equal to 2cm, so, through to being adjacent to the setting of the piece 11 that resets of button 2 side 21 makes the position that should reset 11 on the button 2, with button 2 is in edge part in the second direction is adjacent or corresponding, thereby pressing when button 2 edge, adjacent piece 11 that resets is overcome deformation produced the effort that resets is great, can guarantee button 2 edge part fully atress resets with rebounding smoothly for the user presses smoothly and feels, avoids appearing the jam condition, makes things convenient for subsequent use, provides good experience for the user.

It should be noted that the utility model discloses in, every the button 2 corresponds the quantity that resets 11 is unrestricted, can be one, also can be two and so on, specific in the embodiment of the utility model, every button 2 corresponds there are two reset 11, and every reset 11 and the 2 side 21 horizontal distance of the button that rather than adjacent is all less than or equal to 2cm to guarantee pressing during the edge part of button 2, button 2 can kick-back smoothly and reset, provide good experience for the user and feel.

It should be noted that, referring to fig. 1 to fig. 7, the first direction is a direction F1, and the second direction is a direction F2.

Further, the utility model discloses in, the form that resets 11 is not restricted, as long as have elasticity can, it is concrete, it includes elastic arm, spring, shell fragment and/or bubble cotton to reset 11. More specifically, referring to fig. 1 to 7, in an embodiment of the present invention, the reset element 11 is an elastic arm, and one end of the elastic arm is connected to the switch and extends from the end of the elastic arm connected to the switch to the direction toward the key 2.

Certainly, the utility model discloses in, the material that resets 11 is also unrestricted, the material that resets 11 can be the plastic material, also can be metal material and so on, specific the utility model discloses an embodiment, the material that resets 11 is the plastic material, and is with low costs, and processing is simple.

Specifically, the utility model discloses in, the effort that resets of piece 11 is set up to be less than or equal to 20N, tests through many times and records, works as when the effort that resets of piece 11 is less than or equal to 20N, the effort that resets of piece 11 can not be too big for the user uses less power just can smoothly accomplish and press, laborsaving convenience. It should be noted that the reset acting force is a force that the reset piece 11 overcomes deformation when the acting force of the key 2 is removed.

The utility model also provides a reset structure, please refer to fig. 1 to 7, reset structure 1 includes at least two and resets 11 and bears piece 12, each reset 11 structure for support its corresponding button 2 of switch in the first direction, and set up as can respond directly or indirectly the drive of button 2 takes place to warp, and produce and overcome the reset effort of deformation, with when the effort of button 2 is removed the button 2 resets; at least two mounting positions 121 are arranged on the bearing 12, and each mounting position 121 is configured to accommodate the reset piece 11; the number of the keys 2 is X, the number of the reset pieces 11 is Y, and the number of the mounting positions 121 is Z, so that the following relationships are formed: Y/X is less than or equal to Z/X; when Y/X = Z/X, each of the mounting positions 121 accommodates the reset element 11, and X = Xmax, xmax is a maximum number of the keys 2 that can be accommodated by the key switch 100; when Y/X < Z/X, at least one mounting position 121 does not contain the resetting piece 11.

In the technical scheme of the utility model, the number of the keys 2 is changeable, that is, the keys 2 can switch the configuration number between single key and multiple keys, so as to realize the switching of the single-way or multi-way control function of the switch; however, in the present invention, no matter how the number of the keys 2 is changed, the relationship among the number X of the keys 2, the number Y of the reset members 11, and the number Z of the mounting locations 121 is to satisfy Y/X ≦ Z/X, where "Y/X" may be understood as the actual number of the reset members 11 corresponding to each key 2, "Z/X" may be understood as the number of the mounting locations 121 corresponding to each key 2, i.e. the preset number of the reset members 11 corresponding to each key 2, and "Y/X ≦ Z/X" may be understood as the actual number of the reset members 11 corresponding to each key 2 may be the same as or different from the preset number of the reset members 11 corresponding to each key 2, specifically, when Y/X = Z/X, the actual number of the settings is the same as the preset number, that is, the number of the resetting pieces 11 matches the number of the mounting locations 121, each mounting location 121 contains the resetting piece 11, and X = Xmax, that is, when the switch is provided with the largest number of the keys 2 and the resetting pieces 11 that can be set, and when Y/X < Z/X, the actual number of the settings is different from the preset number, that is, the number of the resetting pieces 11 does not match the number of the mounting locations 121, at least one mounting location 121 does not contain the resetting piece 11, when the number of the keys 2 is not set to the largest number, that is, the number of the resetting pieces 11 can be changed, further, the number of the resetting pieces 11 can be changed with the change of the number of the keys 2, the quantity of the reset pieces 11 corresponding to each key 2 in the switch after the quantity of the keys 2 is changed is the same as the quantity of the reset pieces 11 corresponding to each key 2 in the switch before the quantity of the keys 2 is changed, so that the reset acting force borne by each key 2 in the switch after the quantity of the keys 2 is changed is close to or the same as the reset acting force borne by each key 2 in the switch before the quantity of the keys 2 is changed, the difference of the pressing hand feeling of the switch before and after the quantity of the keys 2 is changed is reduced, the difference is small, so that a user can ignore when the switch is used, the switch is convenient for the user to use, and good use experience is brought to the user.

Further, taking a three-key switch as an example, the maximum number of the keys 2 in the switch is three, and the maximum number of the installation sites 121 in the switch is six, before the number of the keys 2 is changed, the key switch 100 is configured as a two-key switch (see fig. 3 and 4), that is, there are two keys 2, and correspondingly, four of the six installation sites 121 accommodate the reset pieces 11, that is, there are two reset pieces 11 correspondingly arranged for each key 2 to support resetting, at this time, a relationship among the number X of the keys 2, the number Y of the reset pieces 11, and the number Z of the installation sites 121 satisfies Y/X < Z/X, an actual number of the reset pieces 11 corresponding to each key 2 is different from an actual number of the installation sites 121 corresponding to each key 2, wherein two installation sites 121 do not accommodate the reset pieces 11; after the number of the keys 2 is changed, the switch may be set as a single-key switch or a triple-key switch, wherein when the key switch 100 is set as a single-key switch (please refer to fig. 1 and 2), one key 2 is provided, and correspondingly, two mounting positions 121 may be provided in six mounting positions 121 to accommodate the reset pieces 11, that is, the key 2 is provided with two reset pieces 11 correspondingly, at this time, a relationship among the set number X of the keys 2, the set number Y of the reset pieces 11, and the set number Z of the mounting positions 121 also satisfies that Y/X < Z/X, and the actually set number of the reset pieces 11 corresponding to each key 2 is different from the actually set number of the mounting positions 121 corresponding to each key 2, wherein four mounting positions 121 do not accommodate the reset pieces 11, so that the keys 2 in the single-key switch and each key 2 in the double-key switch are supported and reset by two reset pieces 11, and the difference between the reset force applied to the single-key 2 and the reset force applied to each key 2 in the double-key switch is negligible when the user uses the switch; when the switch is set to be a triple-key switch (please refer to fig. 5 and 6), the number of the keys 2 is three, and the corresponding six mounting positions 121 all contain the reset pieces 11, at this time, the relationship among the set number X of the keys 2, the set number Y of the reset pieces 11, and the set number Z of the mounting positions 121 satisfies Y/X = Z/X, when the number of the keys 2 in the switch is set to be three, the number of the reset pieces 11 matches with the number of the mounting positions 121, the reset pieces 11 are also six, and meanwhile, each key 2 in the triple-key switch and each key 2 in the double-key switch are supported and reset by two reset pieces 11, so that the difference between the reset acting force exerted on each key 2 in the triple-key switch and the reset acting force exerted on each key 2 in the double-key switch is small, and the difference is negligible when the user uses the switch.

Please refer to fig. 1 to fig. 7, wherein the first direction is a direction F1.

Further, the utility model discloses in, reset 11 with the connected mode who holds carrier 12 is unrestricted, can reset 11 with hold carrier 12 integrated into one piece setting, for example integrative injection moulding, processing is simple, also can reset 11 with hold carrier 12 can dismantle the connection setting, for example the joint etc. conveniently dismantle the change.

Specifically, in an embodiment of the present invention, the reset member 11 and the carrier 12 are integrally injection molded, and more specifically, the reset structures 1 of all products are made by using the same mold regardless of whether single-key switch products, double-key switch products, triple-key switch products, etc. are produced, not only the number of the installation sites 121 of the reset structures 1 of all switch products is the same, but also the number of the reset members 11 of all switch products is the same, and at the same time, the number of the installation sites 121 in each reset structure 1 matches with the number of the reset members 11, at this time, the reset structures 1 can be adapted to the switches capable of accommodating the maximum number of keys 2 and the switches having the keys 2 smaller than the maximum number of settings, the embodiment that the maximum number of the keys 2 is three, each key 2 corresponds to two resetting pieces 11, and the resetting pieces 11 are elastic arms is explained, six mounting positions 121 and six elastic arms are arranged on the bearing piece 12 of the resetting structure 1, so that the resetting structure can be directly adapted to a triple-key switch, and meanwhile, the number of the elastic arms can be further reduced by cutting, breaking and other technological methods to be adapted to a double-key switch, or the number of the elastic arms can be further reduced to be two to be adapted to a single-key switch, so that the flexibility of product assembly can be improved, and the production cost can be reduced. Of course, the switches with different numbers of elastic arms can be produced by finely adjusting the die before production, and the production method is simple and convenient.

It should be noted that the reset structure 1 can be applied to a wall switch (see fig. 6) or a wireless switch (see fig. 1, 3 and 5).

The utility model also provides a key switch 100, key switch 100 includes an at least button 2 and reset structure 1, reset structure 1 resets 11 and supports button 2, and is set up to direct or indirect response deformation takes place for the drive of button 2, and produces and overcome the effort that resets of deformation, with reset when the effort of button 2 is removed button 2 guarantees that the user uses smoothly conveniently, provides feeling of preferred for the user.

It should be noted that the reset structure 1 is the reset structure 1, and therefore, the key switch 100 includes all technical features of the reset structure 1, and the key switch 100 also has technical effects brought by all the technical features, which is not described in detail herein.

The utility model also provides a key switch 100, key switch 100 includes at least one button 2 and at least one piece 11 that resets, button 2 detachably installs in key switch 100 to make key switch 100 have any one in first cloth key state, second cloth key state and the third cloth key state; each reset piece 11 is configured to support the key 2 of the key switch 100 corresponding thereto in a first direction, and is configured to be capable of deforming in direct or indirect response to the actuation of the key 2 and generating a reset action force against the deformation to reset the key 2 when the action force of the key 2 is removed; in the first key arrangement state, the key switch 100 has three keys 2; in the second key arrangement state, the key switch 100 has two keys 2; in the third key arrangement state, the key switch 100 has one key 2; and the number of the reset pieces 11 corresponding to each key 2 is the same in the three states.

In the technical solution of the present invention, since the keys 2 are detachably mounted on the key switch 100, the number of the keys 2 is variable, that is, the keys 2 can switch between a single key and multiple keys to configure the number, so that the key switch 100 has any one of a first key distribution state, a second key distribution state and a third key distribution state, that is, the state of the key switch 100 is variable, thereby realizing the switching of the one-way or multi-way control function of the key switch 100 and improving the practicability of the key switch 100; no matter how the configuration number of the keys 2 is changed, that is, how the state of the key switch 100 is changed, the number of the reset pieces 11 corresponding to each key 2 in three states is the same, that is, when any one of the three states is changed to another state, the number of the reset pieces 11 corresponding to each key 2 in the key switch 100 before the state change is the same as the number of the reset pieces 11 corresponding to each key 2 in the key switch 100 after the state change, so that the reset acting force responded by the key 2 of the key switch 100 before the state change is similar to or the same as the reset acting force responded by the key 2 of the key switch 100 after the state change, and thus, a user has the same use experience feeling before and after the change of the number of the keys 2, and the use of the user is facilitated.

It should be noted that the first direction is a thickness direction of the key switch 100, please refer to fig. 1 to 7, and the first direction is a direction F1.

Further, in an embodiment of the present invention, please refer to fig. 5 and 6, in the first key distribution state, six reset pieces 22 are provided, and two reset pieces 11 are corresponding to each of the keys 3; referring to fig. 3 and 4, in the second key distribution state, four resetting pieces 11 are provided, and each key 2 corresponds to two resetting pieces 11; referring to fig. 1 and fig. 2, in the third key distribution state, two reset pieces 11 are provided, and two reset pieces 11 correspond to the keys 2, that is, the key switch 100 is in any one of three states, and each key 2 in this state corresponds to two reset pieces 11, so as to ensure that the user experience is similar or the same for the key switches 100 in the three states, which is convenient for the user to use, and each key 2 is provided with two reset pieces 11 corresponding to each key 2, so that the keys 2 are uniformly stressed, and the cost is low.

Further, in order to avoid that the edge part of the key 2 cannot be rebounded and reset sufficiently by force when the user presses the edge part of the key 2, and the subsequent use of the user is affected, the key 2 has two opposite side surfaces 21 in the second direction, the horizontal distance between the side surface 21 of each key 2 and the reset piece 11 adjacent to the side surface 21 is set to be L, and L is less than or equal to 2cm; the first direction and the second direction are perpendicular to each other; so, through the position setting to the piece 11 that resets that is close to 2 sides 21 of button, make button 2 is close to the position that should reset piece 11 the edge part of button 2 or corresponding to the edge part of button 2 makes the edge part of button 2 can fully be atred in reset piece 11 is kick-backed smoothly and is reset, avoids appearing the jam circumstances, and convenience of customers uses.

It should be noted that the second direction is a width direction of the key switch 100, please refer to fig. 1 to 7, and the second direction is a direction F2.

Specifically, key switch 100 still includes carrier 12, carrier 12 is used for the installation reset 11, and with reset 11 integrated injection moulding, processing is simple. More specifically, the bearing member 12 is provided with six mounting locations 121, each of the mounting locations 121 is configured to accommodate one of the resetting members 11, when the key distribution state is the first key distribution state, the resetting members 11 are accommodated in all of the six mounting locations 121, when the key distribution state is the second key distribution state, only four of the six mounting locations 121 accommodate the resetting members 11, and when the key distribution state is the third key distribution state, only two of the six mounting locations 121 accommodate the resetting members 11.

In addition, in an embodiment of the present invention, the reset element 11 is an elastic arm, and in the production process, no matter how many keys 2 are configured on the key switch product, the key switch with six elastic arms can be uniformly produced first, and then the number of the elastic arms is reduced by cutting, breaking and other technological methods according to actual requirements, and is changed into four or two, so as to be adapted to the double key switch or the single key switch.

Further, the key switch 100 further has a housing 31, and the connection manner of the carrier 12 and the housing 31 is not limited, and may be a detachable connection, such as a snap connection, or a fixed connection, such as an integral molding, or the like. More specifically, in an embodiment of the present invention, the supporting member 12 and the housing 31 are integrally formed, so that when the number of the resetting members 11 is changed, the number of the different resetting members 11 can be changed by directly replacing the supporting members 12, which are provided with different numbers of the resetting members 11, and the operation is simple and convenient.

The present invention further provides a key switch 100, please refer to fig. 1, fig. 3 and fig. 5, the key switch 100 includes a housing 31, at least one key 2, at least one reset member 11, and at least one mounting position 121, the housing 31 has a receiving cavity, the key 2 is detachably mounted at the opening end of the receiving cavity, and at least a part of the key 2 can respond to an operation force to generate a pivot motion relative to the housing 31, the reset member 11 is configured to support a corresponding key 2 in a first direction, and is configured to be capable of directly or indirectly responding to the pivot motion to generate a deformation and generate a reset acting force to overcome the deformation, so as to reset the key 2 when the operation force is removed, and the mounting position 121 is configured to receive the reset member 11; the keys 2 are provided with two opposite side surfaces 21 in the second direction, each key 2 at least corresponds to one reset piece 11, and the horizontal distance between the side surface 21 of each key 2 and the reset piece 11 adjacent to the side surface 21 is set to be L which is less than or equal to 2cm; the number of the keys 2 is X, the number of the reset pieces 11 is Y, and the number of the mounting positions 121 is Z, so that the following relationships are formed: Y/X is less than or equal to Z/X; when Y/X = Z/X, each of the mounting positions 121 accommodates the reset element 11, and X = Xmax, xmax is the maximum number of the keys 2 that can be accommodated by the key switch 100; when Y/X is less than Z/X, at least one mounting position 121 does not contain the resetting piece 11; the first direction and the second direction are perpendicular to each other.

The technical scheme of the utility model in, through to being adjacent to the setting of the position that resets 11 of 2 sides 21 of button, make it should reset 11's position to correspond on the button 2, with the button 2 is in the ascending marginal part of second side is neighbouring or corresponding, thereby pressing when 2 edges of button, the neighbouring piece 11 that resets is overcome the effort that resets that deformation produced is great, can guarantee 2 marginal parts of button are fully atred and are reset with resilience smoothly for the user presses smoothly to feel, avoids appearing the jam condition, makes things convenient for follow-up use, provides good experience for the user and feels.

Meanwhile, the number of the keys 2 can be changed by detachably connecting the keys 2 with the housing 31, that is, the keys 2 can be configured in number by switching between a single key and multiple keys, so that the one-way or multi-way control function switching of the key switch 100 is realized.

In addition, no matter how the number of the keys 2 is changed, the relationship among the number X of the keys 2, the number Y of the reset members 11, and the number Z of the mounting locations 121 is to satisfy Y/X ≦ Z/X, where "Y/X" may be understood as the actual number of the reset members 11 corresponding to each key 2, and "Z/X" may be understood as the number of the mounting locations 121 corresponding to each key 2, i.e. the preset number of the reset members 11 corresponding to each key 2, and "Y/X ≦ Z/X" may be understood as the actual number of the reset members being the same as the preset number or different from the preset number, and specifically, when Y/X = Z/X, the actual number of the reset members 11 is the same as the preset number, i.e. the number of the reset members 11 matches with the number of the mounting locations 121, each of the mounting locations 121 accommodates the reset element 11, and X = Xmax, that is, when Y/X < Z/X, the key switch 100 is provided with the maximum number of keys 2 and reset elements 11, and when Y/X, the actual number is different from the preset number, that is, the number of the reset elements 11 does not match the number of the mounting locations 121, at least one of the mounting locations 121 does not accommodate the reset element 11, and when the number of the keys 2 is not set to the maximum number, that is, the number of the reset elements 11 is also changeable, further, the number of the reset elements 11 is changeable along with the change of the number of the keys 2, so that the number of the reset elements 11 corresponding to each key 2 in the key switch 100 after the number of the keys 2 is changed, the number of the reset pieces 11 corresponding to each key 2 in the key switch 100 before the number of the keys 2 is changed is the same as that of the reset pieces 11 corresponding to each key 2 in the key switch 100 before the number of the keys 2 is changed, so that the reset acting force applied to each key 2 in the key switch 100 after the number of the keys 2 is changed is similar to that applied to each key 2 in the key switch 100 before the number of the keys 2 is changed, the difference of the pressing hand feeling of the key switch 100 before and after the number of the keys 2 is changed is reduced, the difference is small, so that a user can ignore the difference when the user uses the key switch, the use of the user is facilitated, and the user can have good use experience feeling.

Specifically, taking the example of the key switch 100 having three maximum setting numbers of the keys 2 and six maximum setting numbers of the mounting locations 121 as an example, before the number of the keys 2 is changed, the key switch 100 is set to be a double key switch (see fig. 3 and 4), that is, two keys 2 are provided, and correspondingly, four of the six mounting locations 121 accommodate the reset piece 11, that is, each key 2 is correspondingly provided with two reset pieces 11 for supporting and resetting, at this time, a relationship between the setting number X of the keys 2, the setting number Y of the reset pieces 11, and the setting number Z of the mounting locations 121 satisfies Y/X < Z/X, an actual setting number of the reset pieces 11 corresponding to each key 2 is different from an actual setting number of the mounting locations 121 corresponding to each key 2, wherein two mounting locations 121 do not accommodate the reset pieces 11; after the number of the keys 2 is changed, the key switch 100 may be set as a single-key switch or a triple-key switch, wherein when the key switch 100 is set as a single-key switch (please refer to fig. 1 and 2), one key 2 is provided, and correspondingly, two mounting positions 121 may be provided in six mounting positions 121 to accommodate the reset pieces 11, that is, the key 2 is provided with two reset pieces 11 correspondingly, at this time, a relationship between the set number X of the keys 2, the set number Y of the reset pieces 11, and the set number Z of the mounting positions 121 also satisfies that Y/X is less than Z/X, and the actually set number of the reset pieces 11 corresponding to each key 2 is different from the actually set number of the mounting positions 121 corresponding to each key 2, wherein four mounting positions 121 do not accommodate the reset pieces 11, so that each key 2 and each key 2 in a single-key switch are supported by two reset pieces 11 to be reset, so that a difference between a reset acting force applied to the key 2 in the single-key switch and an acting force applied to each key 2 in the double-key switch is negligible and the difference between the reset acting forces applied to the small key 2 is negligible when a user is used; when the key switch 100 is set as a three-key switch (see fig. 5 and 6), the number of the keys 2 is three, and correspondingly, the six installation positions 121 all contain the reset pieces 11, at this time, the relationship among the set number X of the keys 2, the set number Y of the reset pieces 11, and the set number Z of the installation positions 121 satisfies Y/X = Z/X, when the number of the keys 2 in the key switch 100 is set as three, the number of the reset pieces 11 matches with the number of the installation positions 121, the reset pieces 11 are also six, and meanwhile, each key 2 in the three-key switch and each key 2 in the double-key switch are supported and reset by two reset pieces 11, so that the difference between the reset acting force applied to each key 2 in the three-key switch and the reset acting force applied to each key 2 in the double-key switch is small, and the difference is negligible when the user uses the three-key switch.

It should be further noted that the form of the resetting element 11 is not limited, and may be an elastic arm, or an elastic sheet, specifically, please refer to fig. 1 to 7, in some embodiments of the present invention, the resetting element 11 is an elastic arm, and is disposed to incline toward the direction of the key 2 from one end of the resetting element connected to the mounting position 121.

It should be noted that the first direction is a thickness direction of the key switch 100, please refer to fig. 1 to 7, and the first direction is a direction F1; the second direction is a width direction of the key switch 100, please refer to fig. 1 to 7, and the first direction is a direction F2.

Further, the key switch 100 further includes a PCB 4, a power supply unit 5, a detecting element 6, and a communication module 7, wherein the PCB 4 and the power supply unit 5 are disposed in the accommodating cavity, the PCB 4 is electrically connected to the power supply unit 5, the detecting element 6 is disposed on the PCB 4 and can be triggered in response to the pivoting motion, and the communication module 7 is disposed on the PCB 4 and electrically connected to the detecting element 6 through the PCB 4 and the power supply unit 5, for receiving a trigger signal of the detecting element 6 and sending a control signal to the outside; the PCB 4 is provided with at least one light-emitting piece 8, the key 2 is provided with a first light hole 2222 corresponding to the light-emitting piece 8, and a light-guiding piece 9 is arranged between the first light hole 22 and the light-emitting piece 8, so that when the detecting piece 6 is triggered, the light-emitting piece 8 is electrified, emits light and flickers once, and light is transmitted to the first light hole 22 of the key 2 through the light-guiding piece 9 to display light, so as to prompt a user and facilitate the use of the user; the light guide member 9 has the functions of collecting and guiding light, which is beneficial to reducing loss in light transmission and improving display brightness. More specifically, in the present invention, the light emitting member 8 includes an LED lamp.

It should be noted that the detecting member 6 may be a micro switch, a tact switch, a membrane switch, a piezoelectric switch, or the like.

It should be further noted that the form of the light guide member 9 is not limited, and may be a light guide column, or a light uniformizing film 91, and the like, specifically, the light guide member 9 may be selected according to the material of the key 2, and more specifically, when the material of the key 2 is a plastic material or a metal material, the light guide member 9 may be a light guide column, and the light guide column is in interference fit with the first light transmission hole 22, so that the light guide column and the key 2 are stably assembled, and the light display effect of the key 2 is ensured; when the key 2 is made of glass, the light guide member 9 is more suitable as the light homogenizing film 91 because of the higher transparency of the glass, so that the halo displayed by the key 2 is more uniform, softer and fuller, and the attractiveness is improved.

Further, please refer to fig. 3, in some embodiments of the present invention, each of the buttons 2 includes a button main board 23 connected to the housing 31 and a button panel 24 disposed on a side of the button main board 23 opposite to the reset member 11, the button panel 24 is a glass panel 241, the light guide member 9 is a light-homogenizing film 91, and the uniformity of the halo displayed by the glass panel 241 is improved.

Further, referring to fig. 1, fig. 3 and fig. 5, the casing 31 includes a bottom shell 31 and a middle cover 32, the middle cover 32 is detachably covered on a portion of the bottom shell 31 to form an electronic component accommodating cavity, the accommodating cavity includes the electronic component accommodating cavity, and the PCB 4, the power supply unit 5, the detecting element 6 and the communication module 7 are disposed in the electronic component accommodating cavity; the middle cover 32 is configured to protect electronic components such as the PCB 4, the detecting element 6, the communication module 7, and the power supply unit 5, and has an electrical isolation function, referring to fig. 6, when the key switch 100 is a wall switch, the power supply unit 5 includes a power supply board, the power supply board is electrically connected to the PCB 4 and an external power supply to supply power to the detecting element 6 and the communication module 7, and since the power supply board carries a strong current, the middle cover 32 is configured to prevent a user from having an electric shock risk after detaching the key 2, improve safety performance, and meet related safety standard designs. More specifically, referring to fig. 1, fig. 3 and fig. 5, the middle cover 32 is provided with a second light hole 321 corresponding to the light emitting element 8, and the light homogenizing film 91 is provided on the middle cover 32 and is provided corresponding to the second light hole 321 to enhance the light effect. Certainly, the light guide member 9, which may be a light guide pillar, or a light homogenizing film 91, may be further disposed on the key 2, so as to further enhance the display effect.

Further, the middle cover 32 faces the side of the key 2 and faces one side of the bottom case 31 to form a light guide groove in a concave manner, the bottom wall of the light guide groove corresponds to the light emitting element 8, the second light hole 321 is formed, and the light homogenizing film 91 is attached to the bottom wall of the light guide groove and corresponds to the second light hole 321. The side wall of the light guide groove also has the functions of light blocking and light focusing, so that the light display range of the light emitting piece 8 is limited, partial light is prevented from irradiating the first light holes 22 of other adjacent keys 2, and the error prompt is prevented from being provided for a user.

Of course, a light homogenizing film 91 may be provided on the key 2, the light homogenizing film 91 may be provided corresponding to the first light transmitting hole 22, and the light homogenizing film 91 may be provided on the side of the key main board 23 facing the housing 31, or may be provided on the side of the glass panel 241 facing the housing 31, so as to further enhance the light-emitting effect.

Specifically, the key switch 100 further includes a key distribution frame detachably covered on the periphery of the housing 31, the key distribution frame has a first frame opening end and a second frame opening end opposite to the first frame opening end along the first direction, the key 2 is installed on the first frame opening end, a bearing piece 12 is installed in the key distribution frame, the bearing piece 12 is plate-shaped and includes an installation area and an avoidance area, the installation area is provided with at least one installation position 121 to accommodate the reset piece 11, the avoidance area is located between a part of the key 2 and the detection piece 6, and an avoidance through hole is formed for allowing the key 2 to pass through and trigger the detection piece 6 when the housing 31 generates pivoting motion.

It should be noted that, the key 2 and the bearing component 12 are not limited to the connection mode of the cloth key frame, specifically, in an embodiment of the present invention, the key 2 and the mounting plate are all detachably connected to the cloth key frame, so as to facilitate replacement and use.

Specifically, based on the above embodiment that each of the keys 2 includes the key motherboard 23 connected to the housing 31 and the key panel 24 disposed on a side of the key motherboard 23 opposite to the reset element 11, the key panel 24 is at least one of a plastic panel, a metal panel and a glass panel 241, that is, the key motherboard 23 and the key panels 24 made of different materials are assembled to form the keys 2 made of different materials, meanwhile, the key motherboard 23 has a decoration surface facing the key panel 24 and abutting against the key panel 24, and the decoration surface is matched with the key panel 24, so that the key panel 24 and the key motherboard 23 are tightly attached to each other, thereby ensuring the pressing hand feeling of the key switch 100 and providing a good pressing feeling for a user; in addition, the decorative surface is an arc surface with the radian smaller than pi/12 or an arc surface with the radian equal to 2n pi, wherein n is an integer larger than or equal to 0, and the key panel 24 is matched with the decorative surface, so that the key panel 24 also has a certain radian and is the same as the radian of the decorative surface, so that the whole key 2 also has the radian, and the decorative surface is an arc surface with the radian smaller than pi/12 or an arc surface with the radian equal to 2n pi, namely the decorative surface can be designed into different arc surfaces in a certain radian, and the corresponding key 2 with different radians can be formed, so that diversified design of products is realized, different visual effects are brought to people, and different decoration styles are matched; moreover, when the key panel 24 is made of fragile materials such as glass, the keys 2 with radian have certain toughness, so that the keys can be slightly deformed when being completely pressed, the breaking caused by overlarge stress is avoided, and the practicability is improved; of course, the decorative surface can be designed into cambered surfaces with different radians, so that the processing error of a certain radian is provided in the processing, and the processing is simpler.

It should be noted that the key board 23 is made of plastic, and has elasticity, so that it is convenient to assemble with the housing 31, and has low cost and simple and convenient processing.

It should be further noted that the connection mode between the key panel 24 and the key motherboard 23 is not limited, and may be bonding, or may be clamping, and specifically, in an embodiment of the present invention, the key motherboard 23 and the key panel 24 are bonded by a double-sided adhesive tape, which is simple in operation and low in cost.

More specifically, part the decoration face towards the button panel 24 direction protrusion setting, in order to form the cambered surface, again button panel 24 with the decoration face phase-match, consequently correspond the setting of decoration face protrusion the button panel 24 part also protrusion setting is equivalent to the thickness increase of the part of button 2, thereby when the button 2 atress is pressed, it is multiplicable right control the buffering effect of power, improve the practicality to the protrusion sets up makes the button 2 whole outward appearance is pleasing to the eye.

Further, in the utility model discloses in, each button 2 is by its correspondence reset 11 supports and resets, is promptly one when button 2 is pressed, other not atress are pressed button 2 is by its correspondence reset 11 supports and keeps being in quiescent condition, makes a plurality of mutually independent setting between the button 2, that is to say a plurality of the activity mutually noninterfere between the button 2 can independently control its electric appliance of electricity respectively, reduces each electric appliance control circuit's installation use cost, improves resource utilization. Because the electrical appliances electrically connected with the keys 2 are different, in order to facilitate the user to operate and control, each key 2 is provided with a key 2 identifier for prompting the user of the electrical appliance corresponding to the key 2. Specifically, the key panel 24 is a glass panel 241, the glass panel 241 faces a side surface of the key mainboard 23 is formed with a key 2 identifier through laser etching, the key 2 identifier includes at least one of characters and patterns, so that the use of the user is facilitated, and the key 2 identifier is formed on the glass panel 241 and faces a side surface of the key mainboard 23, namely, the inner surface of the key 2, so that the key panel 24 faces away from the flatness of a side surface of the key mainboard 23, namely, the flatness of the outer surface of the key 2 is ensured, and the overall attractiveness of the key switch 100 is improved. More specifically, in an embodiment of the present invention, the glass panel 241 is AG glass, which has a lower reflectance than ordinary glass.

It should be noted that the glass panel 241 may also adopt a silk-screen printing process to form the key 2 identifier.

Specifically, a pivot structure is arranged between each key 2 and the housing 31, the pivot structure includes a pivot shaft and a pivot shaft hole which are in clearance fit, one of the pivot shaft and the pivot shaft hole is arranged on the key 2, and the other is arranged on the housing 31, and the pivot shaft hole can rotate relatively, so that the key 2 can generate a pivot motion relative to the housing 31 in response to the operating force. More specifically, in an embodiment of the present invention, the pivot structure is disposed between the key 2 and the mounting plate of the key distribution frame, the pivot axis is disposed on the mounting plate, and the pivot hole is disposed in the key 2, which is convenient for assembly.

The present invention further provides a key switch 100, please refer to fig. 1, fig. 3 and fig. 5, the key switch 100 includes a housing 31, at least one key 2, a PCB 4, a power supply unit 5, at least one light-emitting element 8, and at least one reset element 11, the housing 31 has a receiving cavity; the key 2 is detachably mounted at the open end of the accommodating cavity, and at least part of the key 2 can generate pivoting motion relative to the shell 31 in response to an operating force; the PCB 4 and the power supply unit 5 are arranged in the accommodating cavity, and the PCB 4 is electrically connected with the power supply unit 5; the luminous piece 8 is arranged on the PCB 4; the reset member 11 is configured to support a corresponding one of the keys 2 in a first direction, and is configured to be deformed in direct or indirect response to the pivoting movement and to generate a reset force against the deformation to reset the key 2 when the manipulation force is removed; the keys 2 are provided with two opposite side surfaces 21 in the second direction, each key 2 at least corresponds to one reset piece 11, and the horizontal distance between the side surface 21 of each key 2 and the reset piece 11 adjacent to the side surface 21 is set to be L which is less than or equal to 2cm; the key 2 is provided with a first light hole 22 corresponding to the luminous element 8, and a light guide element 9 is arranged between the first light hole 22 and the luminous element 8; the first direction and the second direction are perpendicular to each other.

The technical scheme of the utility model in, through to being adjacent to the setting of the position that resets 11 of 2 sides 21 of button, make it should reset 11's position to correspond on the button 2, with the button 2 is in the ascending marginal part of second side is neighbouring or corresponding, thereby pressing when 2 edges of button, the neighbouring piece 11 that resets is overcome the effort that resets that deformation produced is great, can guarantee 2 marginal parts of button are fully atred and are reset with resilience smoothly for the user presses smoothly to feel, avoids appearing the jam condition, makes things convenient for follow-up use, provides good experience for the user and feels. Meanwhile, the number of the keys 2 is changeable through the detachable connection with the housing 31, that is, the keys 2 can switch the configuration number between a single key and multiple keys, so as to switch the single-way or multi-way control function of the key switch 100. In addition, when the key 2 is pressed, the light-emitting piece 8 is electrified, emits light and flickers once, and light is transmitted to the first light-transmitting hole 22 of the key 2 through the light-guiding piece 9 to be displayed, so that a user is prompted, and the use by the user is facilitated; the light guide member 9 has the functions of gathering and guiding light, so that the light guide member 9 is arranged between the first light hole 22 and the light emitting member 8, which is beneficial to reducing loss in light transmission, improving display brightness and enhancing display effect.

It should be noted that, in the present invention, the first direction is a thickness direction of the key switch 100, please refer to fig. 1 to 7, and the first direction is a direction F1; the second direction is a width direction of the key switch 100, and referring to fig. 1 to 7, the first direction is a direction F2.

Further, please refer to fig. 5, in some embodiments of the present invention, each of the keys 2 includes a key main board 23 connected to the housing 31 and a key panel 24 disposed on a side of the key main board 23 opposite to the reset member 11, the key panel 24 is a glass panel 241, the light guide member 9 is a light-homogenizing film 91, and the uniformity of the halo displayed by the glass panel 241 is improved.

Further, referring to fig. 1, fig. 3 and fig. 5, the casing 31 includes a bottom shell 31 and a middle cover 32, the middle cover 32 is detachably covered on part of the bottom shell 31 to form an electronic component accommodating cavity, the accommodating cavity includes the electronic component accommodating cavity, and the PCB 4, the power supply unit 5, the detecting element 6 and the communication module 7 are disposed in the electronic component accommodating cavity; well lid 32 corresponds second light trap 321 has been seted up to illuminating part 8, even light membrane 91 is located well lid 32, and correspond second light trap 321 sets up, reinforcing light effect.

Specifically, referring to fig. 1 to 7, at least one mounting position 121 is disposed on the housing 31 and configured to accommodate the reset piece 11; the number of the keys 2 is X, the number of the reset pieces 11 is Y, and the number of the mounting positions 121 is Z, so that the following relationships are formed: Y/X is less than or equal to Z/X; when Y/X = Z/X, each of the mounting positions 121 accommodates the reset element 11, and X = Xmax, xmax is a maximum number of the keys 2 that can be accommodated by the key switch 100; when Y/X < Z/X, at least one mounting position 121 does not contain the resetting piece 11. Therefore, the number of the reset pieces 11 can be changed, and further, the number of the reset pieces 11 can be changed along with the change of the number of the keys 2, so that the number of the reset pieces 11 corresponding to each key 2 in the key switch 100 after the number of the keys 2 is changed is the same as the number of the reset pieces 11 corresponding to each key 2 in the key switch 100 before the number of the keys 2 is changed, and thus, the reset acting force exerted on each key 2 in the key switch 100 after the number of the keys 2 is changed is similar to the reset acting force exerted on each key 2 in the key switch 100 before the number of the keys 2 is changed, so that the difference of the pressing hand feeling of the key switch 100 before and after the number of the keys 2 is changed is reduced, and the difference is small, so that a user can ignore the difference when using the device, the device is convenient for the user to use, and brings a good use experience feeling to the user.

Specifically, based on the above-mentioned "each key 2 includes the key mainboard 23 connected with the housing 31 and locates the key panel 24 of the key mainboard 23 back to the reset piece 11 side", the key panel 24 is at least one of a plastic panel, a metal panel and a glass panel 241, the key mainboard 23 has a decorative surface facing the key panel 24 and abutting against the key panel 24, the decorative surface matches with the key panel 24, the decorative surface is an arc surface with an arc degree smaller than pi/12 or an arc surface with an arc degree equal to 2n pi, wherein n is an integer greater than or equal to 0. The key mainboard 23 and the key panel 24 made of different materials are assembled to form the keys 2 made of different materials, meanwhile, the decorative surface can be designed into different arc surfaces within a certain radian, and the corresponding keys 2 made of different radians can be formed, so that diversified design of products is realized, different visual effects are brought to people, and different decoration styles are matched; moreover, when the key panel 24 is made of fragile materials such as glass, the keys 2 with radian have certain toughness, so that the keys can be slightly deformed when being completely pressed, the breaking caused by overlarge stress is avoided, and the practicability is improved; of course, the decorative surface can be designed into cambered surfaces with different radians, so that the processing error of a certain radian is provided in the processing, and the processing is simpler.

Further, the key panel 24 is a glass panel 241, a side surface of the glass panel 241 facing the key main board 23 is laser-etched to form a key 2 identifier, the key 2 identifier includes at least one of a character and a pattern, so that a use prompt is provided for a user by setting the key 2 identifier, and convenience is enhanced; in addition, because the key 2 mark is formed on one side surface of the glass panel 241 facing the key main board 23, namely, the inner surface of the key 2, the flatness of the side surface of the key panel 24 facing away from the key main board 23, namely, the flatness of the outer surface of the key 2 is ensured, and the overall aesthetic property of the key switch 100 is improved.

It should be noted that the key switch 100 may be a wireless switch (see fig. 1) or a wall switch (see fig. 6).

The utility model also provides an intelligent control system, including key switch 100 and an at least electrical apparatus, key switch 100 with electrical apparatus communication connection, in order to control the running state of electrical apparatus realizes whole room intelligence, provides good intelligent life service for the user. It should be noted that the key switch 100 is the key switch 100, and therefore, the intelligent control system includes all technical features of the key switch 100, and the intelligent control system also has technical effects brought by all the technical features, which is not described in detail herein.

It should be noted that the electrical appliances include a lamp, an intelligent curtain, a sound box, a floor sweeping robot, a humidifier, a television, a camera, a video projector, a multimedia player, an intelligent pet feeder, an intelligent door lock, an intelligent clothes hanger, an intelligent towel rack, and the like. Specifically, when key switch 100 is connected with the lamps and lanterns in whole room, the accessible key switch 100 controls a plurality of lamps and lanterns, realizes that whole room lamps and lanterns a key open the complete switch entirely, for example the user evening after going home from work, the accessible is pressed key switch 100's button 2, control whole room lamps and lanterns include that living room owner's lamp, corridor down lamp and sofa lamp etc. open, also can be when the user goes out, through pressing key switch 100's button 2 controls closing of whole room lamps and lanterns to do not need the user to go each room and inspect whether lamps and lanterns are all closed, labour saving and time saving, it is very convenient. When the key switch 100 is connected with the intelligent curtain, a user can press the key 2 of the key switch 100 through one key to open or close the intelligent curtain, so that the user can directly press the key switch 100 after getting up to open the curtain automatically and wake up the vitality early in the morning, and can also directly press the key switch 100 to close the curtain automatically when needing rest, and the user does not need to walk to the curtain to manually open or close the curtain, so that the time and the labor are saved, and the intelligent curtain is very convenient. Certainly, the key switch 100 may also be intelligently linked with a plurality of electrical appliances, for example, a plurality of lamps, an intelligent curtain and a sweeping robot are connected at the same time, and when a user is at work or goes out, the user may control the turning-off of the whole house lamps by pressing the key 2 corresponding to the lamps on the key switch 100, and control the sweeping robot to start sweeping by pressing the key 2 corresponding to the sweeping robot on the key switch 100; after the user goes home from work, the button 2 corresponding to the lamp on the button switch 100 can be pressed to control the opening of the whole house lamp, and the button 2 corresponding to the intelligent curtain on the button switch 100 can be pressed to control the closing of the curtain, so that the user can feel intelligent and convenient home experience.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A reset structure applied to a switch is characterized in that the reset structure comprises at least one reset piece, each reset piece is constructed to support a corresponding key of the switch in a first direction, is set to be capable of directly or indirectly responding to the driving of the key to generate deformation, and generates a reset acting force for overcoming the deformation so as to reset the key when the acting force of the key is removed;

the first direction and the second direction are perpendicular to each other.

2. The reduction structure of claim 1, wherein the reduction member comprises a resilient arm, a spring, a resilient tab, and/or foam.

3. The reset structure of claim 1, wherein the reset force of the reset element is set to be less than or equal to 20N.

4. A key switch, comprising:

at least one key; and the number of the first and second groups,

a reset structure according to any one of claims 1-3, wherein the reset member of the reset structure supports the key and is arranged to be deformed in response to actuation of the key directly or indirectly and to generate a reset force against the deformation to reset the key when the force on the key is removed.

5. A key switch, comprising:

the shell is provided with an accommodating cavity;

at least one key which is detachably arranged at the opening end of the accommodating cavity, and at least part of the key can respond to an operation force to generate pivoting motion relative to the shell;

at least one reset member configured to support a corresponding one of the keys in a first direction and configured to deform in direct or indirect response to the pivotal movement and to generate a reset force to overcome the deformation to reset the key when the manipulation force is removed; and the number of the first and second groups,

at least one mounting location configured to receive the reset member;

the setting quantity of button is X, the setting quantity of piece that resets is Y, the setting quantity of installation position is Z, forms the following relation: Y/X is less than or equal to Z/X;

the first direction and the second direction are perpendicular to each other.

6. The key switch of claim 5, wherein the key switch further comprises:

the detection piece is arranged on the PCB and can be triggered in response to the pivoting motion; and the number of the first and second groups,

the PCB is provided with at least one light-emitting piece;

7. The keyswitch of claim 6, wherein each of the plurality of keys includes a key board connected to the housing and a key panel disposed on a side of the key board facing away from the reset member, the key panel being a glass panel, and the light guide member being a light spreading film.

8. The key switch of claim 7, wherein the housing comprises:

a bottom case; and the number of the first and second groups,

the middle cover is provided with a second light hole corresponding to the light-emitting piece, and the light homogenizing film is arranged on the middle cover and corresponds to the second light hole.

9. The key switch of claim 5, wherein each of the keys includes a key main board connected to the housing and a key panel disposed on a side of the key main board opposite to the reset element, the key panel is a glass panel, a side of the glass panel facing the key main board is laser etched to form a key mark, and the key mark includes at least one of a character and a pattern.

10. A push switch, comprising:

the shell is provided with an accommodating cavity;

at least one light-emitting component arranged on the PCB; and the number of the first and second groups,

the key is provided with a first light hole corresponding to the luminous piece, and a light guide piece is arranged between the first light hole and the luminous piece;

the first direction and the second direction are perpendicular to each other.

11. The key switch of claim 10, wherein each of the keys includes a key main board connected to the housing and a key panel disposed on a side of the key main board away from the housing, the key panel is a glass panel, and the light guide member is a light-spreading film.

12. The key switch of claim 11, wherein the housing comprises:

a bottom case; and the number of the first and second groups,

13. The keyswitch of claim 10, wherein the housing defines at least one mounting location configured to receive the reset member;

14. An intelligent control system comprising:

the key switch of any one of claims 4-13; and the number of the first and second groups,